DE102010014662A1 - Connection element for household furniture, has bolt element and screw element, where bolt element has positioning part and connecting part, and screw element has connection hole used for connecting with positioning part of bolt element - Google Patents

Connection element for household furniture, has bolt element and screw element, where bolt element has positioning part and connecting part, and screw element has connection hole used for connecting with positioning part of bolt element Download PDF

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Publication number
DE102010014662A1
DE102010014662A1 DE201010014662 DE102010014662A DE102010014662A1 DE 102010014662 A1 DE102010014662 A1 DE 102010014662A1 DE 201010014662 DE201010014662 DE 201010014662 DE 102010014662 A DE102010014662 A DE 102010014662A DE 102010014662 A1 DE102010014662 A1 DE 102010014662A1
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Prior art keywords
bolt
connection
household furniture
opening
furniture
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DE201010014662
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German (de)
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Anmelder Gleich
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
    • F16B12/12—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics
    • F16B12/125—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using mortise and tenon joints

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Furniture Connections (AREA)

Abstract

The connection element has a bolt element (2) and a screw element (1), where one of the elements is pressed into a mounting hole of a furniture piece. The latter element is pressed into another mounting hole of the furniture piece. The bolt element has a positioning part (21) and a connecting part (22), where the screw element has a connection hole (11) used for connecting with the positioning part of the bolt element.

Description

Hintergrund der ErfindungBackground of the invention

(a) Bereich der Erfindung(a) Field of the invention

Die Erfindung betrifft ein Verbindungselement für im Haushalt übliche Möbel.The invention relates to a connecting element for household furniture usual.

(b) Beschreibung des derzeitigen Standes der Technik(b) Description of the current state of the art

In Haushaltsmöbeln werden meist Exzenterbolzen für die Verbindung der einzelnen Teile eingesetzt. 1 zeigt ein besonders weit verbreitetes Beispiel. Diese Verbindungen sind jedoch häufig nicht besonders stabil und die Farbe der sichtbaren Mutter ist nicht an die Farbe des Holzes angepaßt, was den ästhetischen Eindruck stört.In household furniture usually eccentric bolts are used for the connection of the individual parts. 1 shows a particularly widespread example. However, these compounds are often not very stable and the color of the visible mother is not adapted to the color of the wood, which disturbs the aesthetic impression.

Zusammenfassung der ErfindungSummary of the invention

Ziel der Erfindung ist ein Verbindungselement für Haushaltsmöbel, das ohne Einsatz von Schrauben auskommt und trotzdem schnell eine stabile und sichere Verbindung herstellt.The aim of the invention is a connecting element for household furniture, which manages without the use of screws and still quickly establishes a stable and secure connection.

Nebenziel der Erfindung ist ein Verbindungselement, das so einfach einzusetzen ist, daß die Produktion der Möbel beschleunigt und so die Arbeitskosten gesenkt werden.The secondary objective of the invention is a connecting element that is so easy to use that speeds up the production of furniture and thus reduces labor costs.

Kurze Beschreibung der ZeichnungenBrief description of the drawings

1 Herkömmliche Verbindung mittels Exzenterbolzen 1 Conventional connection by means of eccentric bolts

2 Perspektivische Darstellung der vorliegenden Erfindung 2 Perspective view of the present invention

3 Schnitt durch das Mutterelement 3 Section through the nut element

4 Das Bolzenelement 4 The bolt element

5 Mutter- und Bolzenelement der ersten bevorzugten Ausführung vor der Verbindung 5 Nut and bolt element of the first preferred embodiment before the connection

6 Mutter- und Bolzenelement der ersten bevorzugten Ausführung nach der Verbindung 6 Nut and bolt element of the first preferred embodiment after the connection

7 Mutter- und Bolzenelement der zweiten bevorzugten Ausführung nach der Verbindung 7 Nut and bolt element of the second preferred embodiment after the connection

Detaillierte Beschreibung der bevorzugten AusführungDetailed description of the preferred embodiment

Aus 2 bis 4 erkennt man, daß das erfindungsgemäße Verbindungselement für Haushaltsmöbel (100) ein Mutterelement (1) und ein Bolzenelement (2) enthält. Das Mutterelement (1) hat auf der Oberseite eine Verbindungsöffnung (11) in die das Bolzenelement (2) eingeführt werden kann, um eine stabile Verbindung herzustellen.Out 2 to 4 it can be seen that the connecting element according to the invention for household furniture ( 100 ) a nut element ( 1 ) and a bolt element ( 2 ) contains. The nut element ( 1 ) has on the top a connection opening ( 11 ) into which the bolt element ( 2 ) can be introduced to make a stable connection.

Das Bolzenelement (2) hat einen Positionierteil (21) und einen Verbindungsteil (22), wobei der Positionierteil (21) eine Zahnung (211) hat. Auch die Oberfläche des Verbindungsteils (22) hat eine Zahnung. Die Verbindungsöffnung (11) geht von der Oberseite des Mutterelements (1) senkrecht nach unten. Die Verbindungsöffnung (11) hat eine Einsetzöffnung (111) und eine Halteöffnung (112). Die Einsetzöffnung (111) erlaubt es das Bolzenelement (2) in das Mutterelement (1) einzusetzen, wo es dann mittels der Halteöffnung (112) fixiert wird. Innerhalb der Verbindungsöffnung (11) befindet sich mindestens eine Expansionsöffnung (12), deren Wandung in radialer Richtung etwas ausgedehnt sein kann. In der Wandung der Expansionsöffnung (12) ist außerdem mindestens eine Zahnung (121) angebracht, in die der Positionierteil (21) des Bolzenelements (2) eingreifen kann. Das Mutterelement (1) kann rund, elliptisch, rechteckig oder von sonstiger Form sein. Die Einsetzöffnung (111) der Verbindungsöffnung (11) kann U-förmig, ein Kreisausschnitt, rund oder von sonstiger Form sein.The bolt element ( 2 ) has a positioning part ( 21 ) and a connecting part ( 22 ), wherein the positioning part ( 21 ) a toothing ( 211 ) Has. Also, the surface of the connecting part ( 22 ) has a toothing. The connection opening ( 11 ) goes from the top of the nut element ( 1 ) vertically downwards. The connection opening ( 11 ) has an insertion opening ( 111 ) and a retaining opening ( 112 ). The insertion opening ( 111 ) allows the bolt element ( 2 ) in the nut element ( 1 ), where it then by means of the holding opening ( 112 ) is fixed. Inside the connection opening ( 11 ) there is at least one expansion opening ( 12 ), whose wall may be slightly expanded in the radial direction. In the wall of the expansion opening ( 12 ) is also at least one toothing ( 121 ) into which the positioning part ( 21 ) of the bolt element ( 2 ) can intervene. The nut element ( 1 ) can be round, elliptical, rectangular or of any other shape. The insertion opening ( 111 ) of the connection opening ( 11 ) can be U-shaped, a circular cut, round or of any other shape.

Die Außenfläche des Mutterelements (1) ist mit einer Krallung (13) versehen, die sich aus einer Anzahl konzentrischer konischer Elemente (131) zusammensetzt und hat zusätzlich zwei einander gegenüberliegende Widerhaken (14) und Markierungen (15) zur Erleichterung der Montage und Positionierung. Widerhaken (14) und Markierungen (15) können bei der tatsächlichen Realisierung geändert werden und die Elemente (131) können einen bogenförmigen, dreieckigen, stufigen, rechteckigen oder sonstigen Querschnitt haben.The outer surface of the nut element ( 1 ) is with a claw ( 13 ) consisting of a number of concentric conical elements ( 131 ) and additionally has two opposing barbs ( 14 ) and markings ( 15 ) for ease of assembly and positioning. Barbs ( 14 ) and markings ( 15 ) can be changed in the actual realization and the elements ( 131 ) may have an arcuate, triangular, stepped, rectangular or other cross-section.

Aus 5 zusammen mit 6 erkennt man, daß bei der ersten bevorzugten Ausführung der vorliegenden Erfindung das Mutterelement (1) in eine erste Montagebohrung (C1) einer ersten Platte (C) eingepreßt ist. Die Krallung (13) des Mutterelements (1) und die Widerhaken (14) dienen dabei zur einfachen Positionierung und sicheren Befestigung in der ersten Montagebohrung (C1) der ersten Platte (C). Das Verbindungsteil (22) des Bolzenelements (2) ist in eine zweite Montagebohrung (D1) einer zweiten Platte (D) eingepreßt. Nachdem Mutterteil (1) und Bolzenteil (2) in die Platte (C) bzw. die Platte (D) eingepreßt sind, wird der Positionierteil (21) des Bolzenelements (2) in die Verbindungsöffnung (11) des Mutterelements (1) eingeführt und mit ihm verbunden. Die Zahnung (211) des Positionierteils (21) des Bolzenelements (2) wird in die Zahnung (121) in der Wandung der Expansionsöffnung (12) eingerastet, wodurch die Verbindung hergestellt wird. Die erste Platte (C) und die zweite Platte (D) sind nun fest und dauerhaft verbunden. Zur Demontage wird das Bolzenelement (2) in Richtung der Einsetzöffnung (111) der Verbindungsöffnung gedrückt, worauf es entnommen werden kann. Das Bolzenelement (2) ist ein länglicher Gewindebolzen.Out 5 along with 6 it can be seen that in the first preferred embodiment of the present invention, the nut element ( 1 ) is pressed into a first mounting hole (C1) of a first plate (C). Clawing ( 13 ) of the nut element ( 1 ) and the barbs ( 14 ) serve for easy positioning and secure attachment in the first mounting hole (C1) of the first plate (C). The connecting part ( 22 ) of the bolt element ( 2 ) is pressed into a second mounting hole (D1) of a second plate (D). After mother part ( 1 ) and bolt part ( 2 ) are pressed into the plate (C) or the plate (D), the positioning part ( 21 ) of the bolt element ( 2 ) in the connection opening ( 11 ) of the nut element ( 1 ) and connected with him. The teeth ( 211 ) of the positioning part ( 21 ) of the bolt element ( 2 ) is in the toothing ( 121 ) in the wall of the expansion opening ( 12 ), which establishes the connection. The first plate (C) and the second plate (D) are now firmly and permanently connected. For disassembly, the bolt element ( 2 ) in the direction of the insertion opening ( 111 ) pressed the connection opening, whereupon it can be removed. The bolt element ( 2 ) is an elongated threaded bolt.

7 zeigt eine zweite bevorzugte Ausführung der vorliegenden Erfindung. Sie folgt dem gleichen Grundgedanken, hat jedoch ein deutlich kürzeres Bolzenelement (2a). 7 shows a second preferred embodiment of the present invention. It follows the same basic idea, but has a much shorter bolt element ( 2a ).

Claims (9)

Ein Verbindungselement für Haushaltsmöbel, das ein Mutterelement und ein Bolzenelement enthält, von denen eines in eine erste und eines in eine zweite Montagebohrung des Möbelstücks gepreßt wird, wobei das Bolzenelement einen Positionier- und einen Verbindungsteil hat und das Mutterelement eine zur Verbindung mit dem Positionierteil des Bolzenelement dienende Verbindungsöffnung. Die Verbindungsöffnung geht von der Oberseite des Mutterelements senkrecht nach unten und hat in ihrem Verlauf mindestens eine Expansionsöffnung, deren Wandung in radialer Richtung leicht ausgedehnt sein kann und die mindestens einen Zahn hat, der mit dem Positionierteil des Bolzenelements eine rastende Verbindung eingehen kann.A connector for household furniture, which includes a nut member and a bolt member, one of which is pressed into a first and a second mounting hole of the furniture, wherein the bolt member has a positioning and a connecting part and the nut member for connection to the positioning of the Bolt element serving connection opening. The connection opening extends from the top of the nut member vertically downwards and has in its course at least one expansion opening, the wall of which can be slightly expanded in the radial direction and which has at least one tooth, which can make a latching connection with the positioning of the bolt member. Das Verbindungselement für Haushaltsmöbel aus Anspruch 1, bei dem die Außenfläche des Mutterelements eine Krallung hat, die sich aus schrägen Stufen zusammensetzt.The connecting element for household furniture of claim 1, wherein the outer surface of the nut member has a claw composed of inclined steps. Das Verbindungselement für Haushaltsmöbel aus Anspruch 2, bei dem die Krallung mindestens ein Paar einander gegenüberliegender Widerhaken und mindestens ein Paar einander gegenüber angeordneter Markierungen hat.The household furniture connector of claim 2, wherein the claw has at least one pair of opposing barbs and at least one pair of opposing markers. Das Verbindungselement für Haushaltsmöbel aus Anspruch 2, bei dem die Krallung bogenförmig, dreieckig, treppenförmig, rechteckig oder von sonstiger Form ist.The connecting element for household furniture of claim 2, wherein the claw is arcuate, triangular, stepped, rectangular or other shape. Das Verbindungselement für Haushaltsmöbel aus Anspruch 1, bei dem die Verbindungsöffnung eine Einsetzöffnung und eine Halteöffnung hat.The connecting element for household furniture of claim 1, wherein the connection opening has an insertion opening and a holding opening. Das Verbindungselement für Haushaltsmöbel aus Anspruch 5, bei dem die Einsetzöffnung U-förmig, ein Kreisausschnitt, rund oder von sonstiger Form ist.The connecting element for household furniture of claim 5, wherein the insertion opening is U-shaped, a circular cut, round or other shape. Das Verbindungselement für Haushaltsmöbel aus Anspruch 1, bei dem die Verbindungsöffnung eine Halteöffnung hat.The connecting element for household furniture of claim 1, wherein the connection opening has a holding opening. Das Verbindungselement für Haushaltsmöbel aus Anspruch 1, bei dem der Verbindungsteil des Bolzenelements eine Zahnung hat, mit der er in die zweite Montagebohrung der Platte des Möbelstücks gepreßt wird.The connecting element for household furniture of claim 1, wherein the connecting part of the bolt member has a toothing, with which it is pressed into the second mounting hole of the plate of the piece of furniture. Das Verbindungselement für Haushaltsmöbel aus Anspruch 1, bei dem das Mutterelement rund, elliptisch, rechteckig oder von sonstiger Form ist.The connecting element for household furniture of claim 1, wherein the nut member is round, elliptical, rectangular or other shape.
DE201010014662 2010-04-12 2010-04-12 Connection element for household furniture, has bolt element and screw element, where bolt element has positioning part and connecting part, and screw element has connection hole used for connecting with positioning part of bolt element Withdrawn DE102010014662A1 (en)

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Application Number Priority Date Filing Date Title
DE201010014662 DE102010014662A1 (en) 2010-04-12 2010-04-12 Connection element for household furniture, has bolt element and screw element, where bolt element has positioning part and connecting part, and screw element has connection hole used for connecting with positioning part of bolt element

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DE201010014662 DE102010014662A1 (en) 2010-04-12 2010-04-12 Connection element for household furniture, has bolt element and screw element, where bolt element has positioning part and connecting part, and screw element has connection hole used for connecting with positioning part of bolt element

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DE102010014662A1 true DE102010014662A1 (en) 2011-10-13

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DE201010014662 Withdrawn DE102010014662A1 (en) 2010-04-12 2010-04-12 Connection element for household furniture, has bolt element and screw element, where bolt element has positioning part and connecting part, and screw element has connection hole used for connecting with positioning part of bolt element

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013104422A1 (en) * 2012-01-13 2013-07-18 Inter Ikea Systems B.V. Furniture joint

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7312808U (en) * 1973-11-29 Ge El Moebel Langer G Device for connecting furniture elements, in particular those of An and assembly Mobein
DE7434694U (en) * 1975-10-09 Heinze Richard Fitting for connecting two pieces of furniture
DE102005053321A1 (en) * 2005-11-07 2007-05-10 Alno Ag Furniture fittings for joining furniture parts, comprise first fitting part with bushing section and second fitting part with connector section, which is joined with bushing section according to undercut principle of dovetail arrangement

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7312808U (en) * 1973-11-29 Ge El Moebel Langer G Device for connecting furniture elements, in particular those of An and assembly Mobein
DE7434694U (en) * 1975-10-09 Heinze Richard Fitting for connecting two pieces of furniture
DE102005053321A1 (en) * 2005-11-07 2007-05-10 Alno Ag Furniture fittings for joining furniture parts, comprise first fitting part with bushing section and second fitting part with connector section, which is joined with bushing section according to undercut principle of dovetail arrangement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013104422A1 (en) * 2012-01-13 2013-07-18 Inter Ikea Systems B.V. Furniture joint
US9447804B2 (en) 2012-01-13 2016-09-20 Inter Ikea Systems B.V. Furniture joint
US9534623B2 (en) 2012-01-13 2017-01-03 Inter Ikea Systems B.V. Furniture joint

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R016 Response to examination communication
R082 Change of representative

Representative=s name: HORAK RECHTSANWAELTE, DE

Representative=s name: HORAK RECHTSANWAELTE PARTNERSCHAFT MBB, DE

R082 Change of representative

Representative=s name: HORAK RECHTSANWAELTE, DE

Representative=s name: HORAK RECHTSANWAELTE PARTNERSCHAFT MBB, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20121101